Included in the package are six well-preserved arm and leg bones, each of which is labeled. There is one radius (R1) and one ulna (U1); these are the two bones that connect the wrist and elbow.

Potau, from the Human Anatomy and Embryology Unit of the Faculty ... The team has used a new methodology that involves making 3D scans of the ulna bone of present-day humans, present-day hominoid ...